Engine
Engine Manufacturer
Cummins X15
Emissions
Tier 4 Final
Displacement
912 in3 (15 l)
Bore
5.39 in (137 mm)
Stroke
6.65 in (169 mm)
Engine Power
Gross horsepower, SAE J1995: 375 hp (280 kW) | Net horsepower, SAE J1349/ISO 9249: 370 hp (277 kW) /330 hp (246 kW)
Rated Engine Speed
2000 rpm
Engine Torque, Maximum
1600 lb-ft (2169 Nm) @ 1200 rpm
Air Cleaner
Cummins Filtration Direct Flow™, dry type, with dash-mounted electronic service indicator and turbo air pre-cleaner / Suction-type variable-speed fan, hydraulically driven with perforated engine side sheets and heavy duty louvered front grill
Cooling
Ether start
Engine
Coolant rating: –34°f (–37°C)
Drivetrain
Transmission
Automatic, dual-path, hydrostatic drive | Single stage 415 mm (16 in) torque converter with a 2.45:1 stall ratio drives to transmission through a double universal joint. Modular, countershaft type power shift transmission, electro-hydraulic control. Preset travel speed and auto-downshift.
Suspension
Oscillation-type with equalizer bar and forward mounted pivot shafts
Steering
Exclusive 2-speed geared steering module provides gradual turns while maintaining full power to both tracks plus conventional clutch-brake performance for tight or pivot turns. Coupled to 3-speed transmission, the 2-speed steering provides 6 speeds forward and 6 reverse. The left hand joystick controls transmission and steering drive for up and down shifting, steering, Hi/Lo selection and LH/RH gradual turn
Drive System
Double-reduction planetary type final drives mounted independently of track frames and dozer push arms for isolation from shock loads.
Electric
Electrical
24 V
Alternator
105A
Battery
Battery Capacity, Nominal
1920 CCA
Brakes
Brake System Type
Spring applied hydraulically released multi-disc wet brakes. Foot pedal linkage control.
Parking Brake
The steering brakes also act as service and parking brakes. Service brakes are locked automatically when the transmission safety lever is actuated or when the engine is cut off.
Hydraulics
Hydraulic Type
Close-center load sensing hydraulic system with variable-displacement multi-piston double pump | Control: Blade electric control valve; single joystick lever with blade automatic control and pitch/dual tilt control buttons
Hydraulic Pump
50 + 37 gpm (190 + 140 l/min)
Maximum Pressure
System relief pressure: Blade lift/tilt & ripper 18.0 MPa (2,610 psi)
Ground Pressure
14.3 psi (98.6 kPa)
Operational
Operating Conditions
Maximum drawbar pull: 178,498 lbf (794 kN)
Operating Speed
1st Low: 1.9 mph (3.0 km/h) 2.3 mph (3.7 km/h) / High: 2.5 mph (4.0 km/h) 3.0 mph (4.8km/h) / 2nd Low: 3.2 mph (5.1 km/h) 3.8 mph (6.1 km/h) / High: 4.1 mph (6.6 km/h) 4.9 mph (7.9 km/h) / 3rd Low: 5.0 mph (8.0 km/h) 6.0 mph (9.6 km/h) / High: 6.4 mph (10.3 km/h) 7.6 mph (12.3 km/h)
Dimensions
Dimensions
Slope operation, max. angle: 45° | Track gauge: 7 ft (2140 mm) | Track pitch: 9.86 in (250 mm)
Track Width
22 in (560 mm)
Track Length
on ground: 10 ft 9 in (3270 mm)
Ground Clearance
5673 in2 (3660 cm2) / 22.6 in (576 mm)
Overall Height
FOPS cab: 12 ft 3 in (3743 mm) | beacon: 12 ft 10 in (3910 mm) | end of exhaust pipe: 12 ft 4 in (3759 mm)
Height
Grouser: 3 in (76 mm)
Overall Length
base machine: 16 ft 7 in (5070 mm)
Width
over track: 8 ft 10 in (2700 mm)
Capacities
Fuel Capacity
203 gal (770 l)
Cooling System
17.4 gal (66 l)
Oil capacity
Engine: 13 gal (49 l)
Features
Transmission System: 63 gal (240 l) | Final drive, each side: 16.9 gal (64 l) | Adblue: 10 gal (38 l)
Hydraulic Capacity
34 gal (131 l)
Features
Features
Number of batteries: 4 | Tracks: Large deep-heat-treated, sealed and lubricated track links and through-hardened, sealed and lubricated rollers for maximum wear resistance | Shoes, each side: 39 | Track rollers, each side: 7
Chain Type
Sealed and lubricated
